An eCommerce website will give you the opportunity to reach out and offer your products and services to customers around the world, regardless of the distance and time zone. 2 Open All Hours Customers will enjoy the round-the-clock convenience of being able to purchase what they want and when they want it, and you won't lose out on sales with an online shop that is open 24 hours a day, 7 days a week, compared to regular store hours.